Mass Rescue Operations MRO Home MRO Library G5 Conference - Media Gallery G5 Presentation Portal MRO SME News & Articles MRO Library: C4 - Command, Control, Coordination & Communications Chapters Chapter 17 Command, control & coordination Chapter 18 The SAR Coordinator Chapter 19 The SAR Mission Coordinator Chapter 20 The On Scene Coordinator Chapter 21 The Aircraft Coordinator Chapter 22 The use of surface units Chapter 23 The use of aircraft Chapter 24 Maritime/Shoreside coordination Chapter 25 Communications – priorities, systems, structures Manage Cookie Preferences